78517994076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3102497}}^1$

素因数の和:3102563

約数の個数: 72

約数和(自身を含む): 214568761680

約数和(自身を除く): 136050767604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 12654, 25308, 3102497, 6204994, 9307491, 12409988, 18614982, 27922473, 37229964, 55844946, 58947443, 111689892, 114792389, 117894886, 176842329, 229584778, 235789772, 344377167, 353684658, 459169556, 530526987, 688754334, 707369316, 1033131501, 1061053974, 1377508668, 2066263002, 2122107948, 2181055391, 4132526004, 4362110782, 6543166173, 8724221564, 13086332346, 19629498519, 26172664692, 39258997038, 78517994076]

約数ペア:

[(1, 78517994076), (2, 39258997038), (3, 26172664692), (4, 19629498519), (6, 13086332346), (9, 8724221564), (12, 6543166173), (18, 4362110782), (19, 4132526004), (36, 2181055391), (37, 2122107948), (38, 2066263002), (57, 1377508668), (74, 1061053974), (76, 1033131501), (111, 707369316), (114, 688754334), (148, 530526987), (171, 459169556), (222, 353684658), (228, 344377167), (333, 235789772), (342, 229584778), (444, 176842329), (666, 117894886), (684, 114792389), (703, 111689892), (1332, 58947443), (1406, 55844946), (2109, 37229964), (2812, 27922473), (4218, 18614982), (6327, 12409988), (8436, 9307491), (12654, 6204994), (25308, 3102497)]